I don't play that way, but had a beginner friend who said nearly the exact same thing you have here. Seemed about once a game he'd surprised me with a very good move he said he found intuitively.
Of course some intuitive moves don't work out, but we all learn as we go. Do whatever works for you! :) (but don't be afraid to learn too ;)
Played my first game here yesterday and decided I'd play by instinct. It worked for me...does it work for you? I'll probably lose the next few games but I enjoy losing too. Pure instinctual creativity is I feel the ultimate way to play chess...and the most enjoyable. Happy New Year!
http://www.chess.com/livechess/game.html?id=227397192