It’s easy to import citations from Google Scholar into Refworks. In order to do this go to “scholar preferences”, a link you will find next to the search box and at the bottom of that page you will find an entry called “Bibliography Manager”. In this, select Refworks (I often end-up choosing a similar sounding thing called “Refman”, take care). Once you save the perferences, you will find a link called “import to refworks” below each search result. The rest is one click away.
This though is not entirely trouble free since logging into Refworks should be done only through a proxy server (that’s for those who have accounts provided by institutions). It may be a good idea to log in to Refworks first so that the rest works well.
You can find a review of Refworks here. For more articles on relevant posts see tags below.

[...] I started using Google Scholar with a vengeance when it started. It has an ease that other providers do not: there is no need to log in, there is no need for subscription and it seems to pull out articles that other service providers just did not. In no time, Google Scholar also started providing links to my citation manager – Refworks. But soon I started realising various limitations of Google Scholar. Here’s a brief assessment of the strength of google scholar versus other search providers. [...]
[...] There are many databases including the free Google Scholar and many paid databases such as JSTOR, OCLC, etc. where one can search academic papers and import references painlessly into Endnote or Refworks. We can also search library catalogs of many universities or the Library of congress from within these utilities. Once you find the book that you’re looking for, just click and import it. Once references are in place, and complete – just click your way to creating citations in your research paper. I have been creating posts on related topics including one comparing Google Scholar with other academic search engines, using Google scholar with Refworks, and other posts. You can find these under the tag information management for graduate students. These posts contain tips and tricks for collecting and managing references, among other things. For relevant information see tags next to “read more” below. [...]