How do you extend the create.js on a module level?

We have created a 1 to 1 relationship for 2 custom modules. Now when we create a related record based on the parent record we want to hide or do some customization on the create drawer. We have already achieved this but we have to copy the entire create.js file to custom/client/base/view/create/create.js. My question is can this be done on a modular level without the need to copy the entire file?