(Arrived Image) Arrived Homes, the Seattle startup that helps people invest in single-family rental properties, is taking on $100 million in new credit financing to fuel its expansion and the ability to purchase more homes across the U.S. The real estate investment platform announced Thursday that it’s partnering with Certain Lending, a San Francisco-based fintech startup. Arrived uses crowdfunding to help anyone purchase shares of rental properties for as little as $100 and earn a passive income while the company handles everything from property acquisition to necessary improvements and management of daily operations. The idea is to open up access to real estate investing beyond wealthy individuals and institutional investors, and…