Help with keeping my hair down

Hello,

I have thick straigh hair that I like to style to the side, however some time after the hair dries up (I wash my hair everyday because its either too greasy or too dirty. I like the hair when its still humid and has more of "[" shape, but after it dries it goes "(".

I dry it with a hairdryer and use a pommade to fix it in place, but it never stays past noon.

My hair is short, but if I pull it, it reaches my nose( but then bounces back up)

Is there some fix I can do now or should I just let it grow more for it to weight down?

Thanks for the help.