I have tried to create a document on google docs then sync with my Droid. It shows up on my Droid, but it's all in html. So, what I have done is create a blank note on gdocs, then sync'd the blank, untitled note to google docs.
From google docs, I can just pull up that blank note, type whatever I want, rename it and press sync in the gdocs app on my Droid. I keep a couple of blank, untitled notes in google docs for this purpose.