How to run event on other options

I created a data entry form with a Save button. This button runs thru a
procedure event which moves data to the proper fields, does a nested
if-then-else statement and other things. I understand that when you tab to
the last field, enter your data, then tab again or press enter, the new
record is automatically written to my database. However, this does not run
thru the code on my Save button. What is the easiest way to run this code.
I can add it to the event for enter and Tab functions, or is there a way to
tell it to run the Save_command procedure event. Also, what command do I
want to use to put the screen back to blank and ready for the next new record.