Address Customization Question

When a contact is linked to an account, the contact inherits the account's address on the left hand side of the contact detail page. Is there a way to create a "contact address same as account address" button or application, much like when you make online purchases and can click shipping address same as billing address? I would say 80% of new contacts entered have the same address as the account HQ, so it would be easier and cause less user-error if there was an option to transfer the account address to the contact address. I would love this option