next member

can somebody help? i want to create a tournament submission form where 2 submit buttons are displayed: ‘send’ and ‘add another’.
the form contains the following fields:
contact name, contact mail, contact phone, participant name, participant team
if the form is newly created, all should be editable. if the user clicked ‘add another’ the form shall be submitted and the contact info shall be inherited in an new form.

1. how do I create 2 submission buttons
2. how can i inherit data from the previous sumission?

thanks in advance