Adding Custom JS and CSS to Contacts Create page

I'm a bit new to SugarCRM so I'm looking for some guidance in the right direction. I currently have a sandbox sugar cloud instance that I am attempting to load a custom module in.

I am attempting to add an "address autocomplete" feature to the Contacts record create view. To do this, I need to add some custom css and javascript to the create page that will call an autocomplete API based on user input into an address field.  

I attempted to extend the Record/Create controllers but the module I loaded into the module loader seems to have broken the contact create page. Any help on adding custom js and css to the module create page would be greatly appreciated.