Instead of using Google Goggles, why not just use Vignette? In my opinion, it takes much better pictures than the stock camera (though they're only 5 MP pictures). It's a great camera replacement app.
I actually bought Vignette but I wasn't really impressed with it, the site and other areas showed a more refined option menu but for some reason mine only showed the basic settings and the auto focus wasn't that great, I got better shots with Camera 360 than with Vignette. I'm looking for a point and shoot camera app that does not have to be consistently tweaked for a good shot, my Imagios camera was easier to get decent quality shots without no major setting changes.