One of the most challenging aspects of Salesforce user adoption that I always encounter, is the multiple steps required to create an Account and then the Related Contact. I am wondering if anyone has accomplished this with the new Lightning Flow with screen entry, which means yes--it would require that the related Account Contact Relationship record be created too.

The creation of these records is normally needed when a Salesperson needs to add a new Account and Contact, and then create the related records such as an Opportunity and a couple of custom object records after the fact, which is also cumbersome and is why I'm trying to consolidate this first process. They do not want to create a Lead and then Convert, also cumbersome.

My predecessor had a developer create a visualforce page and trigger exactly the way it was done in Classic, but it's a beast because it's old Classic technology, and requires a developer to update it anytime we add new fields that should be filled out upon creation of any of these records. 

So if you have successfully done this, please let me know how you did it, if it's even possible, or if we are stuck with this VF form and trigger we already using. 

Thank you so much!