Scott Disick Getting New Lease On Life with Josh Altman's Help

Scott Disick wants to keep his cash flow going -- even while he's still in rehab -- he's looking to invest in new properties, and he's enlisted some high-powered help.

Scott went house hunting Wednesday with "Million Dollar Listing Los Angeles" star Josh Altman in Beverly Hills. Scott already has a home in the 90210, but we're told he's looking to invest his money in another property nearby.

We're told Scott's looking for something in the $7 million range. One home he checked out was previously owned by tennis champ Pete Sampras and Kenny G -- so you know these are baller pads.

Unlike his previous attempt to flip homes ... we're told Disick plans to hold on to whatever he buys now, until he can sell it for a hefty profit. It's unclear if Scott would move into the new place, rent it out, or just let it sit vacant.