Yes, if you would like to give your customers the option to pay with cash at another register instead of paying with a Credit Card at the Kiosk, check the Yes box under Show Pay with Cash in Order Kiosk's Settings.
When this setting is enabled, your customers will be shown a button for "Pay with Cash" at checkout. This will then print a receipt for them to bring to an employee to pay for the order with Cash. The employee can locate the customer's order in the Clover Orders app and then apply a cash payment to the order.
If your Kiosk is configured to fire orders to kitchen printers, the printed receipt will indicate that the customer has chosen to pay with cash, so the employees can confirm that payment was made prior to handing off the order.