1. Allow to dry and scrape off mud with a brush.
2. Run my chain through a chain cleaner.
3. Scrub and degrease my rear cogs, remove the degreaser and re lube.
4. Take some water proof grease and put some on my exposed cables on my downtube to keep them from rusting anymore.
5. Clean my wheels or touch up any other part that is still dirty.

Here is a handy set of brushes that come in handy while cleaning, you can pick em up from most retailers: