For me its not a problem, I wear my hair naturally curly anyway. So I can either co-wash it in the shower, towel dry, apply a little bit of leave-in AND a curl enhancer product then go. I can do this in 15 minutes or less.
OR
I can mist my hair to damp, style with a little moisturizer or curl enhancer then go. Takes 5 minutes or less.
I use the following products: Aveda Damage Remedy Leave-In and Aveda Curl Enhancer.
For moisturizer, Aveda Brilliant Moisturizer or KeraCare Naturals Butter Cream.
Now if I wake up early enough, and have enough time, I will dampen my hair, twist into about 10-15 twists. let it air dry and untwist minutes before I am ready to leave. I have even put a silk scarf over this with a hat to give it more drying time in transit. At work, untwist, fluff and go. Easy peasy.
I love my natural hair. Its straight hair that is more of a pain for me.