Yes, you can. Using multiple recipients means setting several email addresses to receive submissions. Basic plans can use three recipients that will receive all submissions. Upgraded plans have access to an unlimited number of recipients. Recipient email addresses for upgraded plans can also be customized to receive only certain submissions, depending on submission content.
Go to Settings → Notifications → Form Owner Options and add as much recipients as you need by pressing the New Recipient button for each new email address. You can also add more than one email address in the same custom notification, separated by commas.
If you are using another version of our notifications section, check out this article with the same subject.