While technically it may not be too short a time (assuming it's completely done fermenting), your beer will fair better being able to sit on the large yeast cake in the fermenter for at least a few more days. It'll clean up much better and faster being on a large amount of yeast as opposed to the tiny amount in each bottle. So if you're in a hurry and want to experiment, by all means you can. But you will most likely get a cleaner, "better" beer allowing the yeast to have some more time to clean up a bit more.