If you don't have a PayPal account, we do take credit cards, but we process them via PayPal.
PayPal does open up a PayPal account automatically for you when entering your credit card on PayPal page. However, you do not need to use the account if you don't want to. Simply treat PayPal as a credit card processor.
Use existing PayPal account
If you have existing PayPal account and want to use the credit card you can select your card as the payment method on the PayPal payment page like this https://www.screencast.com/t/0wTm1zp4.