Can I add a button that takes you back to the form after the form has been submited?

Hello,

I am giving applicants the ability to make a referral with this jotform.

I want them to have a button to press after they have made the first referral that

says "make another referral" and the form pops up again for them to fill in.

How can I do this?

You can do that by editing the Thank You page.

Click the following link to see a guide:

https://www.jotform.com/help/211-Setting-up-the-Thank-You-Page

Let us know if you need further help.