Originally Posted by
cmolway
At least bring your shorts into the shower after a ride and quickly soap them up and rinse them out. Takes a second and should be good to go by your next ride if you wring them out and leave them out to dry.
If you are concerned about them not drying fast enough I'd recommend getting a second pair. Chamois are a haven for nasty bacteria and are a prime culprit of saddle sores if reused before washing.
+1 for the shower wash.
If you are worried they won't dry, roll them in a towel and squeeze them to remove excess water before hanging them to dry.